fix(core): Add an error state for ChangeDetectors that is set when bindings or lifecycle events throw exceptions and prevents further detection.#4953
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Even though it does not matter in this case, but could you use === instead of ==?
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…ndings or lifecycle events throw exceptions and prevents further detection. - Changes the `alreadyChecked` flag of AbstractChangeDetector to a new `state` flag. - Changes all checks of alreadyChecked to check that the state is NeverChecked. - Set state to Errored if an error is thrown during detection. - Skip change detection for a detector and its children when the state is Errored. - Add a test to validate this fixes issue angular#4323.
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Merging PR #4953 on behalf of @alxhub to branch presubmit-alxhub-pr-4953. |
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alreadyCheckedflag of AbstractChangeDetector to a newstateflag.